Home / 38,998,512,606,182-53,817,982,016,937-21,440,133,097,692

Finding the Fourth Proportional to 38,998,512,606,182, 53,817,982,016,937 and 21,440,133,097,692

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Solution

The fourth proportional to 38,998,512,606,182, 53,817,982,016,937 and 21,440,133,097,692 is: 29,587,402,708,005.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,998,512,606,182 : 53,817,982,016,937 = 21,440,133,097,692 : x
  2. Step 2: Convert to fraction form
    38,998,512,606,182/53,817,982,016,937 = 21,440,133,097,692/x
  3. Step 3: Cross multiply
    38,998,512,606,182x = 53,817,982,016,937 × 21,440,133,097,692
  4. Step 4: Simplify right side
    38,998,512,606,182x = 1,153,864,697,492,323,836,612,313,088
  5. Step 5: Solve for x
    x = 1,153,864,697,492,323,836,612,313,088/38,998,512,606,182
  6. Step 6: Final answer
    x = 29,587,402,708,005.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.